This is the first time auditory hair cells have been regenerated in an adult mammal. Inside your ears, thousands of these sensory hairs are attached to the cochlea, a snail-shaped structure sound waves travel through. These hairs help to convert the sound vibrations you hear into electrical signals to be sent to your brain.
What do you think of the new Lyric hearing aid shown on their website? I have mixed feelings about this Lyric hearing aid. My hearing is too poor for that hearing aid to be of much use. I think our ear canals need to have a free flow of air in them to keep them in optimum condition.
When the battery dies, you throw them away and get new ones.
You will need to purchase at lest 3 a year for each ear. Sixth, if you wanted to go swimming, you could take them out with the gizmo provided—but then you are deaf until you can go to your audiologist and get them inserted properly again.
Seventh, any hearing aid that has as its prime selling point, that it is totally invisible is barking up the wrong tree. The main selling point should be that it helps you hear ever so much better. Actually, it is better that the hearing aid IS visible.
That way people know you are hard of hearing and can make allowances for you. However, on the plus side, because the Lyric is inserted so far down the ear canal, your outer ears should work normally in collecting and filtering sounds before these sounds reach the microphone.
This should make things sound quite natural.Who am I? The Deaf Resource Library was created in and is being maintained by myself, Karen Nakamura. I'm an Associate Professor of Anthropology and East Asian Studies at Yale University.
Domtar is committed to allowing workers to take hearing protection home for use during off-the-job noise exposures and to changing the “culture” of hearing loss prevention.
Read the latest medical research on hearing, hearing loss and related stem cell research. Could genetic hearing loss could be reversed by compensating for a missing protein?
This is a photograph of large clonal colonies of cochlear progenitor cells formed from single cells and converted into high purity colonies hair cells (magenta) with intricate hair bundles (cyan). Free hearing loss papers, essays, and research papers. Dr. Ross Says > Hearing Assistance Technologies > When a Hearing Aid is NOT Enough: Consider other types of Hearing Assistance Technologies Dr.
Ross on Hearing Loss When a Hearing Aid is NOT Enough: Consider other types of Hearing Assistance Technologies.
by Mark Ross, Ph.D.